MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4213677263ce404cc1aeaeb948d85eeb372c93d5a72b690f674bfbbc10dedb39. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Emotet (aka Heodo)


Vendor detections: 13


Maldoc score: 7


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4213677263ce404cc1aeaeb948d85eeb372c93d5a72b690f674bfbbc10dedb39
SHA3-384 hash: 1d050c174f8d2716209eeec9380bccbc9345e3d829d56b0e0800847ccc7d83ba50c4ae31f2776a9305735207f653913c
SHA1 hash: cdaa852dd05fa0251289fadb317004cbeb7f8935
MD5 hash: f31e5625ae83477f06224e9f471ac87c
humanhash: uncle-high-quiet-five
File name:MAIL_24022022.xls
Download: download sample
Signature Heodo
Create hunting rule
File size:118'272 bytes
First seen:2022-02-24 08:24:09 UTC
Last seen:2022-02-24 09:50:15 UTC
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 3072:DvKpbdrHYrMue8q7QPX+5xtekEdi8/dgWyVEBB06h2bclliEQjfxn:LKpbdrHYrMue8q7QPX+5xtFEdi8/dgWu
TLSH T1ABC3BE5AB21EC86DE965873048D747EA2737EC110F6F4B873A49B3227FB89904B1351A
Reporter pr0xylife
Tags:Emotet epoch5 Heodo xls

Office OLE Information

This malware samples appears to be an Office document. The following table provides more information about this document using oletools and oledump.

OLE id
Maldoc score: 7
OLE dump

MalwareBazaar was able to identify 3 sections in this file using oledump:

Section IDSection sizeSection name
14096 bytesDocumentSummaryInformation
24096 bytesSummaryInformation
3107559 bytesWorkbook
OLE vba

MalwareBazaar was able to extract and deobfuscate VBA script(s) the following information from OLE objects embedded in this file using olevba:

TypeKeywordDescription
AutoExecAuto_OpenRuns when the Excel Workbook is opened
SuspiciousHex StringsHex-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)
SuspiciousBase64 StringsBase64-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)
SuspiciousXLM macroXLM macro found. It may contain malicious code

Intelligence

File Origin
# of uploads :
2
# of downloads :
191
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Malicious
File type:
application/vnd.ms-excel
Has a screenshot:
False
Contains macros:
True
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/244139/
Detection(s):
TwinWave.EvilDoc.XL4DataopItWasGoodLivingWithYou.20211109.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.Excel4Macro.AOHiddenDomainBanHammerToFall.20200305.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXSTRGOOD.AOEX4.BITSNEEDEDFOR.BITSADMIN.EXE.200327.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXSTRGOOD.AOEX4.BITSNEEDEDFOR.URLDOWNLOADTOFILE.200415.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.Excel4DragoTrainingMontage.20210204.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.XL4MStringFractures.20210921.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetYellowBlackPicturesOfU.MSOLE2.220223.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.XLSLOLBINHammerToFall.20201218.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.XL4QakyFeaturingNothingNowhere.M2.20210611.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.XL4QakyFeaturingNothingNowhere.M2.20220215.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
DNS request
Creating a file
Creating a process with a hidden window
Moving a recently created file
Launching a process
Sending a custom TCP request
Searching for the window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Sending a custom TCP request by exploiting the app vulnerability
Launching a process by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
Legacy Excel File
Link:
https://app.docguard.net/4213677263ce404cc1aeaeb948d85eeb372c93d5a72b690f674bfbbc10dedb39/results/dashboard
Payload URLs
URL
File name
https://new.tokosatu.com/wp-admin/QzzQZAIDuBhOplwOnhJ/
WorkBook
Document image
Image:
Download PNG
Document image
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe evasive greyware keylogger macros macros-on-open packed regsvr32 regsvr32.exe shell32.dll
Link:
https://www.filescan.io/uploads/621740ea3b743d74eee43f9b/reports/60b972b4-99c8-4f28-b4d5-0d76fb121486/overview
Label:
Benign
Suspicious Score:
4.5/10
Score Malicious:
45%
Score Benign:
55%
Link:
https://www.malware.ai/gui/files/?id=bb315a2e-05cf-4452-aa75-1a549b4c58f8
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/4213677263ce404cc1aeaeb948d85eeb372c93d5a72b690f674bfbbc10dedb39
Details
Autostarting Excel Macro Sheet
Excel contains Macrosheet logic that will trigger automatically upon document open.
Result
Threat name:
Hidden Macro 4.0 Emotet
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/945473
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Document exploit detected (creates forbidden files)
Document exploit detected (drops PE files)
Document exploit detected (process start blacklist hit)
Document exploit detected (UrlDownloadToFile)
Drops PE files to the user root directory
Found Excel 4.0 Macro with suspicious formulas
Found malicious Excel 4.0 Macro
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Office process drops PE file
Sigma detected: Microsoft Office Product Spawning Windows Shell
Sigma detected: Regsvr32 Command Line Without DLL
Sigma detected: Regsvr32 Network Activity
System process connects to network (likely due to code injection or exploit)
Yara detected Emotet
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 577990 Sample: MAIL_24022022.xls Startdate: 24/02/2022 Architecture: WINDOWS Score: 100 53 210.57.209.142 UNAIR-AS-IDUniversitasAirlanggaID Indonesia 2->53 55 45.71.195.104 TTELESLEITETELECOMUNICACOESLTDAMEBR Brazil 2->55 57 37 other IPs or domains 2->57 69 Multi AV Scanner detection for domain / URL 2->69 71 Found malware configuration 2->71 73 Antivirus detection for URL or domain 2->73 75 13 other signatures 2->75 14 EXCEL.EXE 11 18 2->14         started        signatures3 process4 dnsIp5 61 new.tokosatu.com 188.114.97.7, 443, 49167 CLOUDFLARENETUS European Union 14->61 47 C:\Users\user\su1.ocx, PE32 14->47 dropped 49 C:\Users\user\AppData\...\ijlet77n4O[1].dll, PE32 14->49 dropped 51 C:\Users\user\Desktop\MAIL_24022022.xls, Composite 14->51 dropped 63 Document exploit detected (creates forbidden files) 14->63 65 Document exploit detected (UrlDownloadToFile) 14->65 19 regsvr32.exe 2 14->19         started        file6 signatures7 process8 file9 45 C:\Windows\...\grhbjmgcyhslx.kjg (copy), PE32 19->45 dropped 79 Hides that the sample has been downloaded from the Internet (zone.identifier) 19->79 23 regsvr32.exe 1 19->23         started        signatures10 process11 signatures12 83 Hides that the sample has been downloaded from the Internet (zone.identifier) 23->83 26 regsvr32.exe 1 23->26         started        process13 signatures14 85 Hides that the sample has been downloaded from the Internet (zone.identifier) 26->85 29 regsvr32.exe 1 26->29         started        process15 signatures16 89 Hides that the sample has been downloaded from the Internet (zone.identifier) 29->89 32 regsvr32.exe 1 29->32         started        process17 signatures18 67 Hides that the sample has been downloaded from the Internet (zone.identifier) 32->67 35 regsvr32.exe 1 32->35         started        process19 signatures20 77 Hides that the sample has been downloaded from the Internet (zone.identifier) 35->77 38 regsvr32.exe 1 35->38         started        process21 signatures22 81 Hides that the sample has been downloaded from the Internet (zone.identifier) 38->81 41 regsvr32.exe 2 38->41         started        process23 dnsIp24 59 46.41.130.218, 49168, 8080 HOMEPL-ASPL Poland 41->59 87 System process connects to network (likely due to code injection or exploit) 41->87 signatures25
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4213677263ce404cc1aeaeb948d85eeb372c93d5a72b690f674bfbbc10dedb39/
Threat name:
Win32.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2022-02-24 08:25:09 UTC
File Type:
Document
Extracted files:
10
AV detection:
8 of 42 (19.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iijwo4tdzzaezqnov24urwc65m3sze6vu4vwsd3hjp53yeg63m4q._file
Result
Malware family:
emotet
Create hunting rule
Score:
  10/10
Tags:
family:emotet botnet:epoch5 banker macro suricata trojan xlm
Link:
https://tria.ge/reports/220224-kbabsadfer/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Drops file in System32 directory
Loads dropped DLL
Downloads MZ/PE file
Emotet
Process spawned unexpected child process
suricata: ET MALWARE W32/Emotet CnC Beacon 3
Malware Config
C2 Extraction:
46.41.130.218:8080
168.197.250.14:80
195.77.239.39:8080
210.57.209.142:8080
203.153.216.46:443
45.71.195.104:8080
185.148.168.15:8080
78.46.73.125:443
116.124.128.206:8080
68.183.93.250:443
54.37.106.167:8080
66.42.57.149:443
103.41.204.169:8080
62.171.178.147:8080
37.59.209.141:8080
61.7.231.229:443
185.148.168.220:8080
139.196.72.155:8080
194.9.172.107:8080
191.252.103.16:80
195.154.146.35:443
61.7.231.226:443
59.148.253.194:443
217.182.143.207:443
118.98.72.86:443
37.44.244.177:8080
85.214.67.203:8080
54.37.228.122:443
198.199.98.78:8080
104.131.62.48:8080
54.38.242.185:443
78.47.204.80:443
190.90.233.66:443
27.254.174.84:8080
207.148.81.119:8080
128.199.192.135:8080
185.184.25.78:8080
159.69.237.188:443
93.104.209.107:8080
173.203.78.138:443
Dropper Extraction:
https://new.tokosatu.com/wp-admin/QzzQZAIDuBhOplwOnhJ/
Malware family:
Emotet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/4213677263ce/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.50
Link:
https://yomi.yoroi.company/submissions/4213677263ce404cc1aeaeb948d85eeb372c93d5a72b690f674bfbbc10dedb39

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Excel_Hidden_Macro_Sheet
Create hunting rule
Rule name:Qbot
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule to Detect Qbot
Rule name:SUSP_Excel4Macro_AutoOpen
Create hunting rule
Author:John Lambert @JohnLaTwC
Description:Detects Excel4 macro use with auto open / close

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/244139/

Comments